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                                                                                                  1. Home
                                                                                                  2. Sensors & Transducers
                                                                                                  3. Sensors
                                                                                                  4. Flow Sensors
                                                                                                  5. Flow Meters
                                                                                                  Print Page

                                                                                                  RMA-23-SSV

                                                                                                  Air Flowmeter, SS Valve, 5 to 50 l/min, 100 psi, 4 % Accuracy, 1/8" FNPT, RATE-MASTER RMA Series

                                                                                                  DWYER
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  DWYER RMA-23-SSV
                                                                                                  ManufacturerDWYER
                                                                                                  Manufacturer Part NoRMA-23-SSV
                                                                                                  Order Code4262897
                                                                                                  Product RangeRATE-MASTER RMA Series
                                                                                                  Your Part Number
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  9 In Stock

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                                                                                                  9 Delivery in 3-4 Business Days(UK stock)
                                                                                                  QuantityPrice
                                                                                                  1+HK$741.300
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  HK$741.30
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                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

                                                                                                  Product Information

                                                                                                  DWYER
                                                                                                  ManufacturerDWYER
                                                                                                  Manufacturer Part NoRMA-23-SSV
                                                                                                  Order Code4262897
                                                                                                  Product RangeRATE-MASTER RMA Series
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Sensor TypeFlowmeter
                                                                                                  Flow Rate Min5l/min
                                                                                                  Flow Rate Max50l/min
                                                                                                  Operating Pressure Min-
                                                                                                  Operating Pressure Max100psi
                                                                                                  Supply Voltage Min-
                                                                                                  Supply Voltage Max-
                                                                                                  Accuracy4%
                                                                                                  Accuracy± 4%
                                                                                                  Media TypeAir
                                                                                                  Process Connection Size1/8"
                                                                                                  Process Connection TypeNPT Female
                                                                                                  Pipe Size-
                                                                                                  Sensor MountingBracket
                                                                                                  Operating Temperature Min-
                                                                                                  Operating Temperature Max54°C
                                                                                                  Product RangeRATE-MASTER RMA Series
                                                                                                  SVHCNo SVHC (25-Jun-2025)
                                                                                                  Port Size3.175mm
                                                                                                  Pressure Max100psi

                                                                                                  Product Overview

                                                                                                  RMA-23-SSV is a series RM Rate-Master® polycarbonate flowmeter. It is a line of general use, direct reading precision flowmeters suitable for both gas and liquid applications. The Rate-Master® flowmeter bodies can be instantly interchanged, allowing the piping to remain undisturbed, interchangeability of the ranges and easy cleaning. Typical applications include medical equipment, air samplers, gas analysers, pollution monitors, chemical injectors and cabinet purging.

                                                                                                  • 51mm scale, stainless steel valve
                                                                                                  • Flowmeter range from 5-50LPM air
                                                                                                  • Temperature limit of 130°F (54°C)
                                                                                                  • 1/8˝ female NPT connection
                                                                                                  • Eliminate the need for troublesome conversions with direct reading scales
                                                                                                  • Reduce installation damage and cost due to stainless steel backbone that absorbs piping torque
                                                                                                  • Long operation life with durable, shatter-proof polycarbonate body
                                                                                                  • High repeatability enabled by precision injection moulding around a precision tapered pin
                                                                                                  • Increased reading accuracy with special integral flow guides that stabilize float movement
                                                                                                  • Save time with instantaneous flow reading with the presence of scale graduations on indicating tube

                                                                                                  Technical Specifications

                                                                                                  Sensor Type

                                                                                                  Flowmeter

                                                                                                  Flow Rate Max

                                                                                                  50l/min

                                                                                                  Operating Pressure Max

                                                                                                  100psi

                                                                                                  Supply Voltage Max

                                                                                                  -

                                                                                                  Accuracy

                                                                                                  ± 4%

                                                                                                  Process Connection Size

                                                                                                  1/8"

                                                                                                  Pipe Size

                                                                                                  -

                                                                                                  Operating Temperature Min

                                                                                                  -

                                                                                                  Product Range

                                                                                                  RATE-MASTER RMA Series

                                                                                                  Port Size

                                                                                                  3.175mm

                                                                                                  Flow Rate Min

                                                                                                  5l/min

                                                                                                  Operating Pressure Min

                                                                                                  -

                                                                                                  Supply Voltage Min

                                                                                                  -

                                                                                                  Accuracy

                                                                                                  4%

                                                                                                  Media Type

                                                                                                  Air

                                                                                                  Process Connection Type

                                                                                                  NPT Female

                                                                                                  Sensor Mounting

                                                                                                  Bracket

                                                                                                  Operating Temperature Max

                                                                                                  54°C

                                                                                                  SVHC

                                                                                                  No SVHC (25-Jun-2025)

                                                                                                  Pressure Max

                                                                                                  100psi

                                                                                                  Technical Docs (1)

                                                                                                  Technical Data Sheet EN

                                                                                                  Legislation and Environmental

                                                                                                  Country of Origin:
                                                                                                  Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                  United States
                                                                                                  Country in which last significant manufacturing process was carried out
                                                                                                  Tariff No:90268080
                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:NLR
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (25-Jun-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Weight (kg):.1134
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